diff --git a/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs b/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs
index c58143d..dca6c85 100644
--- a/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs
+++ b/src/Application/HydraScript.Application.StaticAnalysis/Visitors/SemanticChecker.cs
@@ -268,11 +268,11 @@ public Type Visit(LexicalDeclaration visitable)
         {
             var assignment = visitable.Assignments[i];
             var registeredSymbol = _symbolTables[visitable.Scope].FindSymbol<VariableSymbol>(
-                assignment.Destination.Id);
+                assignment.Destination.Id)!;
             var sourceType = assignment.Source.Accept(This);
             if (sourceType.Equals(undefined))
                 throw new CannotDefineType(assignment.Source.Segment);
-            if (!registeredSymbol!.Type.Equals(undefined) && !registeredSymbol.Type.Equals(sourceType))
+            if (!registeredSymbol.Type.Equals(undefined) && !registeredSymbol.Type.Equals(sourceType))
                 throw new IncompatibleTypesOfOperands(
                     assignment.Segment,
                     left: registeredSymbol.Type,
diff --git a/src/Domain/HydraScript.Domain.BackEnd/IAddress.cs b/src/Domain/HydraScript.Domain.BackEnd/IAddress.cs
index 2701598..93900f4 100644
--- a/src/Domain/HydraScript.Domain.BackEnd/IAddress.cs
+++ b/src/Domain/HydraScript.Domain.BackEnd/IAddress.cs
@@ -2,5 +2,7 @@ namespace HydraScript.Domain.BackEnd;
 
 public interface IAddress : IEquatable<IAddress>
 {
-    IAddress Next { get; set; }
+    public IAddress Next { get; set; }
+
+    public string Name { get; }
 }
\ No newline at end of file
diff --git a/src/Domain/HydraScript.Domain.BackEnd/Impl/Addresses/HashAddress.cs b/src/Domain/HydraScript.Domain.BackEnd/Impl/Addresses/HashAddress.cs
index 6b93034..8165396 100644
--- a/src/Domain/HydraScript.Domain.BackEnd/Impl/Addresses/HashAddress.cs
+++ b/src/Domain/HydraScript.Domain.BackEnd/Impl/Addresses/HashAddress.cs
@@ -3,11 +3,27 @@ namespace HydraScript.Domain.BackEnd.Impl.Addresses;
 public class HashAddress(int seed) : IAddress
 {
     private readonly int _seed = seed;
+    private string? _name;
 
     private readonly Guid _id = Guid.NewGuid();
 
     public IAddress Next { get; set; } = default!;
 
+    public string Name
+    {
+        get
+        {
+            if (_name is null)
+            {
+                var baseName = $"{unchecked((uint)GetHashCode())}{_id:N}";
+                var nameArray = Random.Shared.GetItems(baseName.AsSpan(), 10);
+                _name = new string(nameArray);
+            }
+
+            return _name;
+        }
+    }
+
     public bool Equals(IAddress? other)
     {
         if (other is HashAddress hashed)
diff --git a/src/Domain/HydraScript.Domain.BackEnd/Impl/Instructions/WithAssignment/Simple.cs b/src/Domain/HydraScript.Domain.BackEnd/Impl/Instructions/WithAssignment/Simple.cs
index 0af2110..719f546 100644
--- a/src/Domain/HydraScript.Domain.BackEnd/Impl/Instructions/WithAssignment/Simple.cs
+++ b/src/Domain/HydraScript.Domain.BackEnd/Impl/Instructions/WithAssignment/Simple.cs
@@ -45,7 +45,7 @@ public Simple(
     }
 
     protected override void OnSetOfAddress(IAddress address) =>
-        Left ??= $"_t{unchecked((uint)address.GetHashCode())}";
+        Left ??= address.Name;
 
     public override IAddress Execute(IExecuteParams executeParams)
     {